package com.atguigu.eduservice.controller.course;


import com.atguigu.commonutils.R;
import com.atguigu.eduservice.entity.EduChapter;
import com.atguigu.eduservice.entity.chapter.ChapterVo;
import com.atguigu.eduservice.service.EduChapterService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * <p>
 * 课程 前端控制器
 * </p>
 *
 * @author testjava
 * @since 2020-03-02
 */
@RestController
@RequestMapping("/eduservice/chapter")
public class EduChapterController {
   @Autowired
    private EduChapterService eduChapterService;

   //课程大纲列表
    @GetMapping("getChapterVideo/{courseId}")
    public R getChapterVedio(@PathVariable("courseId")String courseId){
        List<ChapterVo> list=eduChapterService.getChapterVedioBycourseId(courseId);
       return R.ok().data("allChapterVideo",list);
    }
   //添加章节
    @PostMapping("addChapter")
    public R addChapter(@RequestBody EduChapter eduChapter){
        eduChapterService.save(eduChapter);
        return R.ok();
    }
    //根据章节id查询
    @GetMapping("getChapterInfo/{chapterId}")
    public R getChapterInfo(@PathVariable("chapterId")String chapterId){
        EduChapter eduChapter = eduChapterService.getById(chapterId);
        return R.ok().data("chapter",eduChapter);
    }
    //修改章节
    @PostMapping("updateChapter")
    public R updateChapter(@RequestBody EduChapter eduChapter) {
        eduChapterService.updateById(eduChapter);
        return R.ok();
    }
    @DeleteMapping("{chapterId}")
    public R deleteChapter(@PathVariable("chapterId")String chapterId){
        boolean flag = eduChapterService.deleteChapter(chapterId);
        if(flag) {
            return R.ok();
        } else {
            return R.error();
        }
    }
}

